*Depending on the display, colors look different. There are colors that the manufacturer does not make.
Soft Naoron is a paper developed by our company from wood pulp and polyolefin utilizing the washi-suki paper manufacturing method. It is soft and flexible, highly water-resistant and does not tear easily. Soft Naoron does not emit noxious fumes when burned. As a few lumps of flour may appear, we appreciate if you could periodically remove these lumps with hands.
Hard Naoron (Recycled PET Fiber Naoron) is a paper created using the washi-suki paper manufacturing method from recycled polyester fibers from used plastic bottles and textile products. While having the distinctive texture of paper, it does not tear easily and is highly water-resistant. Hard Naoron does not emit noxious fumes when burned.
Heavy items can be placed inside. Has been tested for loads of up to 10kg. (Testing conducted by QTEC Household Goods Testing Center.) (Changes may occur to load capability depending on how the product is used and with time.)
Even wet items such as umbrellas can be put inside without fear of it tearing. (Please note that leaving wet items inside for long periods of time may result in changes in the color of the product.)
How to Handle
Pull into shape before use.
Please note that dark colors may fade or run.
Do not wash.
Clean with a well wrung out, damp cloth.
Do not iron.
Please ensure that the item does not come into contact with hot items.
Colors may change in the event that the product comes into contact with wet items.
I am greatly enjoying the Siwa. Thank you. I have been using Siwa products for years now. They are as wonderful to the sight and touch when you first buy them, as they are unique after years of wearing in. Also very functional as they are light-weighted but incredibly resistant. I also very much enjoyed Shokunin's professional and friendly service, fast delivery, and the extra human touch. Definitely will be back.
L.F. from China
I am very pleased with all the products I have bought from Shokunin. They are consistently of the highest quality, beautifully made and a pleasure to use. Thank you very much.
S.G. from UK
This item is usually shipped in 5 business days. If out of stock, we will inform you of the estimated shipping date.
SIWA String & Button Close Envelope
It could store 500 pages of A4 paper. Though many envelopes are closed with use-and-discard strings, SIWA's string can be reused many times, and it may also look splendid when used for bags. As the wedge is wide, documents and few accessories can be carried in it. It would also appear smart when carried alone along with documents for business negotiations.
Size: About H345xW250xD35mm Weight: About 38g Material: Soft Naoron
Siwa, made in 2008, utilizes "Naoron," an unbreakable paper developed by the paper-sliding-door manufacturer, Onao, and is designed by the industrial designer, Mr. Naoto Fukasawa. Siwa products are currently sold in more than 20 countries.